\RequirePackage{fix-cm}
\documentclass[10pt,landscape,a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage[T1]{fontenc}
%\usepackage[LY1,T1]{fontenc}
%\usepackage{frutigernext}
%\usepackage[lf,minionint]{MinionPro}
\usepackage{tikz}
\usetikzlibrary{shapes,positioning,arrows,fit,calc,graphs,graphs.standard}
\usepackage[nosf]{kpfonts}
\usepackage{ebgaramond}
\usepackage[t1]{sourcesanspro}
\usepackage{multicol}
\usepackage{wrapfig}
\usepackage[top=4mm,bottom=4mm,left=4mm,right=4mm]{geometry}
\usepackage[framemethod=tikz]{mdframed}
\usepackage{microtype}
\usepackage{pdfpages}
\usepackage{scalerel}[2016-12-29]
\usetikzlibrary{shapes,positioning,arrows,fit,calc,graphs,graphs.standard}
\usepackage{enumitem}
\usepackage{anyfontsize}
\usepackage{accents}
\usepackage{paralist}
\usepackage{floatflt}
\usepackage{mathptmx} % more compact font
\usepackage{amsmath}
\usepackage{amsfonts}
\NewCommandCopy{\amshbar}{\hbar}% just for the comparison
\usepackage{calrsfs}
\DeclareMathAlphabet{\pazocal}{OMS}{zplm}{m}{n}
\DeclareSymbolFont{bbold}{U}{bbold}{m}{n}
\DeclareSymbolFontAlphabet{\mathbbold}{bbold}
\DeclareMathSizes{5}{5}{4.2}{4}
\usepackage{multirow}
\usepackage{mathtools}
\usepackage{calrsfs}
\usepackage[T1]{fontenc}
\usepackage{upgreek}
\usepackage{ifthen}
\usepackage{comment}
\usepackage{tikz-3dplot}
\usepackage{physics}
\let\bar\overline

\input{content/def2}
\input{content/def3}

\begin{document}
%\footnotesize
\fontsize{5}{5}\selectfont
\begin{multicols*}{5}
% \header
\input{content/csyst}
\input{content/newton}
 \input{content/central}
\input{content/lagrange}
\input{content/noninert}
\input{content/rbm}
\input{content/relativity}
\input{content/definition}
\input{content/chova}
\input{content/dyneqns}
\input{content/cu}
\end{multicols*}
\end{document}
